From 81fbbf60408ad6b98ff72120de948cb7fd2498d0 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Fri, 12 Jun 2009 05:34:37 +0000
Subject: [PATCH] net: fix network drivers ndo_start_xmit() return values (part
7)
Fix up ATM drivers that return an errno value to qdisc_restart(), causing
qdisc_restart() to print a warning an requeue/retransmit the skb.
- lec: condition can only be remedied by userspace, until that retransmissions
Compile tested only.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/atm/lec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 75b9d59553fc..ff2e594dca9b 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -270,7 +270,8 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
printk("%s:No lecd attached\n", dev->name);
dev->stats.tx_errors++;
netif_stop_queue(dev);
- return -EUNATCH;
+ kfree_skb(skb);
+ return NETDEV_TX_OK;
}
pr_debug("skbuff head:%lx data:%lx tail:%lx end:%lx\n",
--
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